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<a href="_my_socket_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;﻿using System;</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="keyword">using</span> System.Linq;</div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="keyword">using</span> System.Text;</div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="keyword">using</span> System.Runtime.InteropServices;</div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="keyword">namespace </span>Cryptophone2</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;{ </div>
<div class="line"><a name="l00009"></a><span class="lineno"><a class="code" href="class_cryptophone2_1_1_my_socket.html">    9</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_cryptophone2_1_1_my_socket.html">MySocket</a></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;    {</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;        [DllImport(<span class="stringliteral">&quot;MySocketDLL.dll&quot;</span>, EntryPoint = <span class="stringliteral">&quot;sock_crea&quot;</span>, CharSet = CharSet.Auto)]</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;        <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="class_cryptophone2_1_1_my_socket.html#a6c2310146b4796e52db8f987a97ae3f2">sock_crea</a>([MarshalAs(UnmanagedType.LPWStr)] StringBuilder ipNumber, </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;                                                                              <span class="keywordtype">int</span> numero,</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;                                            [MarshalAs(UnmanagedType.LPWStr)] StringBuilder returnIp);</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;        [DllImport(<span class="stringliteral">&quot;MySocketDLL.dll&quot;</span>, EntryPoint = <span class="stringliteral">&quot;sock_chiudi&quot;</span>)]</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;        <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="class_cryptophone2_1_1_my_socket.html#a14aba84cbec6b7ad76bb895180cbddaf">sock_chiudi</a>();</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        [DllImport(<span class="stringliteral">&quot;MySocketDLL.dll&quot;</span>, EntryPoint = <span class="stringliteral">&quot;sock_scambioChiavi&quot;</span>, CharSet = CharSet.Auto)]</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;        <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="class_cryptophone2_1_1_my_socket.html#a0194339bb55d2180a0bf645c9241ffe2">sock_scambioChiavi</a>(   [MarshalAs(UnmanagedType.LPWStr)] StringBuilder keyTX,</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;                                                        [MarshalAs(UnmanagedType.LPWStr)] StringBuilder keyRX,</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;                                                        [MarshalAs(UnmanagedType.LPWStr)] StringBuilder keyVocal);</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="code" href="class_cryptophone2_1_1_my_socket.html#a45cb13d746ee5c374653c5212b09309e">   35</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="class_cryptophone2_1_1_my_socket.html#a45cb13d746ee5c374653c5212b09309e" title="Wrapping for DLL function sock_crea(). This function initializes sockets for communications ...">CreaSocket</a>(StringBuilder ipNumber, <span class="keywordtype">int</span> numero, StringBuilder returnIp)</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        {</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;                <span class="keywordtype">int</span> result = <a class="code" href="class_cryptophone2_1_1_my_socket.html#a6c2310146b4796e52db8f987a97ae3f2">sock_crea</a>(ipNumber, numero, returnIp);</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;                <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        }</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="class_cryptophone2_1_1_my_socket.html#ac4bf1f74362fa347511e5dfed05918de">   45</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="class_cryptophone2_1_1_my_socket.html#ac4bf1f74362fa347511e5dfed05918de" title="Wrapping for DLL function sock_chiudi(). This function closes all communication sockets ...">ChiudiSocket</a>()</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        {</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            <a class="code" href="class_cryptophone2_1_1_my_socket.html#a14aba84cbec6b7ad76bb895180cbddaf">sock_chiudi</a>();</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        }</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="code" href="class_cryptophone2_1_1_my_socket.html#a59cfd0a556b52217bff95897fd0b7761">   61</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="class_cryptophone2_1_1_my_socket.html#a59cfd0a556b52217bff95897fd0b7761" title="Wrapping for DLL function sock_scambioChiavi(). This function is the core of security. It&#39;s used to create and exchange public and private key. It&#39;s generate also SAS keyString to avoid man in the middle attack ">ScambioChiaviSocket</a>(  StringBuilder keyTX, </div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                                                StringBuilder keyRX, </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                                                StringBuilder keyVocal)</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        {</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;            <span class="keywordtype">int</span> result = <a class="code" href="class_cryptophone2_1_1_my_socket.html#a0194339bb55d2180a0bf645c9241ffe2">sock_scambioChiavi</a>(keyTX, keyRX, keyVocal);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;            <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        }    </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;}</div>
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